Mold for forming concrete cobblestones



FIG. 1 is a top perspective view of a mold for forming concrete cobblestones showing my new design from the top and one side;

FIG. 2 is a bottom perspective view thereof showing my new design from the bottom and the side opposite that shown in FIG. 1; and,

FIG. 3 is a cross section thereof taken along line 3--3 of FIG. 1. 

The ornamental design for a mold for forming concrete cobblestones, as shown and described. 